fune/testing/web-platform/tests/navigation-api/commit-behavior/after-transition-new-navigation-before-commit.html
Nate Chapin c89c906507 Bug 1824039 [wpt PR 39152] - NavigationAPI: navigateEvent.commit() and { commit: 'after-transition' }, a=testonly
Automatic update from web-platform-tests
NavigationAPI: navigateEvent.commit() and { commit: 'after-transition' }

Explainer: https://github.com/WICG/navigation-api#manual-commit
I2P: https://groups.google.com/a/chromium.org/g/blink-dev/c/Aef4fm1Wn18

This introduces a new `commit` option on navigateEvent.intercept().
When `commit` is set to 'after-transition', instead of immediately committing
the navigation when the NavigateEvent finishes dispatch, we defer the
commit until navigateEvent.commit() is called or just before
navigatesuccess fires (whichever comes first).

Change-Id: Ife63c552dc89923b5e205cd6cad210dad7d222fd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3794770
Reviewed-by: Rakina Zata Amni <rakina@chromium.org>
Reviewed-by: Will Harris <wfh@chromium.org>
Reviewed-by: Domenic Denicola <domenic@chromium.org>
Commit-Queue: Nate Chapin <japhet@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1126097}

--

wpt-commits: b4a465a4c3b1dde76fb86290b3e93d08e14de5ab
wpt-pr: 39152
2023-04-14 11:15:42 +00:00

25 lines
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HTML

<!doctype html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../navigation-methods/return-value/resources/helpers.js"></script>
<body>
<script>
promise_test(async t => {
navigation.addEventListener("navigate", e => e.intercept({ commit: "after-transition" }), { once: "true" });
let navigateerror_called = false;
navigation.onnavigateerror = t.step_func(() => {
navigateerror_called = true;
assert_equals(location.hash, "");
});
let promises_should_not_commit = navigation.navigate("#ShouldNotCommit");
let promises_fulfilled = navigation.navigate("#1");
await assertBothRejectDOM(t, promises_should_not_commit, "AbortError");
await assertBothFulfill(t, promises_fulfilled, navigation.currentEntry);
assert_equals(location.hash, "#1");
assert_true(navigateerror_called);
}, "Cancel a { commit: 'after-transition' } navigation before commit() by starting a new navigation");
</script>
</body>